First, you’re not alone. Up to 80% of American adults have the herpes simplex virus (HSV-1), which can cause cold sores (also known as fever blisters), according to Johns Hopkins. The viral infection ...

Wondering how to get rid of a cold sore? Although these normally clear up on their own, cold sores can be painful while they ...

Cold sores typically go away within 2-4 weeks on their own. But you can speed up the healing process with over-the-counter (OTC) creams containing docosanol. You can also reduce inflammation with OTC ...

Add Yahoo as a preferred source to see more of our stories on Google. Cold sores are more common than you think. Getty Images Admittedly, cold sores aren't the most pleasant topic of conversation.

While cold sores are not dangerous, they can be irritating — especially if you suffer from frequent outbreaks. Although they most commonly appear around the lips and mouth, cold sores can spread to ...